54642675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{2521}}^1$

素因数の和:2568

約数の個数: 36

約数和(自身を含む): 96007496

約数和(自身を除く): 41364821

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 867, 1275, 1445, 2521, 4335, 7225, 7563, 12605, 21675, 37815, 42857, 63025, 128571, 189075, 214285, 642855, 728569, 1071425, 2185707, 3214275, 3642845, 10928535, 18214225, 54642675]

約数ペア:

[(1, 54642675), (3, 18214225), (5, 10928535), (15, 3642845), (17, 3214275), (25, 2185707), (51, 1071425), (75, 728569), (85, 642855), (255, 214285), (289, 189075), (425, 128571), (867, 63025), (1275, 42857), (1445, 37815), (2521, 21675), (4335, 12605), (7225, 7563)]